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Valve stem damage, fixable??

Old May 9, 2012 | 03:52 PM
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Default Valve stem damage, fixable??

Progressively since last year when I did my cam/intake swap, my car has been blowing blue smoke at start up. I finally got around to pulling the valve covers. I was hoping that it may have just been a damaged valve stem seal, but I found this.

Valve stem damage, fixable??-s7nbah.jpg

Valve stem damage, fixable??-sszakh.jpg

Valve stem damage, fixable??-nptylh.jpg

This was one of three cylinders where the plugs were fouled, I can only assume it's the same issue in the other two.

Now, I'm still new to this stuff. My guess is I somehow didn't have the spring initially seated correctly? I'm not sure if I can get away with polishing down that bur so it's smooth. Is that an option? Or should I just pull the heads and not bother.

Thanks guys
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Old May 9, 2012 | 07:01 PM
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Me personally, I would pull the heads, and replace the damaged valves.
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Old May 10, 2012 | 11:00 AM
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Yeah I don't have the cash right now to have a valve job done on the heads, which is why I asked
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Old Jan 2, 2014 | 06:30 PM
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Default Did it work?

Same problem here, did you try to repair the valve or did you replace it? How did it turn out?
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Old Jan 2, 2014 | 07:50 PM
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Originally Posted by NVR_SPDS
Me personally, I would pull the heads, and replace the damaged valves.
And guides. If you can't afford to do it now, button it up and run it. All it will do is foul the plugs. You'll eventually come up with the $$$ after getting sick of doing plugs. Looks like somebody "slipped" with the spring compressor...
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Old Jan 3, 2014 | 10:31 AM
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Is the valve stem in the first photo hollow or is it the picture itself? If you are running hollow valves I would personally not run the car. If the valve were to fail and hit a piston you will be looking at a lot more than spark plugs to replace.
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Old Jan 3, 2014 | 11:10 AM
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Originally Posted by STARMAN8tdc
Same problem here, did you try to repair the valve or did you replace it? How did it turn out?
How did you guys get that type of damage? I found that some spring compression tools will move the retainer a little bit off center...then when you go to put the valve back in, the retainer scratches the valve. Is that what happened to you?
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Old Jan 3, 2014 | 02:04 PM
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What valve spring compressor are you using?

I use the Trickflow. It is goofy, but less horrible than the others.
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